Amending browser renderer with exception for root index (#55)

* fix: amending browser renderer with exception for root index

* fix: updating specificity of exception check

* test: adding tests for root index.html

packages/cli/lib/util/browser.js

@@ -17,6 +17,14 @@ module.exports = async (url, label, route, outputDirectory) => {
   const html = dom.serialize();
   const target = path.join(outputDirectory, route);
 
+  // Exception for index file in root public directory
+  const endOfPathFolder = target.substring(target.lastIndexOf('/public/'), target.length);
+  const isRootPublicDirectoryException = endOfPathFolder === '/public/index';
+
+  if (isRootPublicDirectoryException) {
+    return await fs.writeFileSync(path.join(outputDirectory, 'index.html'), html);
+  }
+
   await fs.mkdirSync(target, { recursive: true });
   return await fs.writeFileSync(path.join(target, 'index.html'), html);
 };

test/cli.spec.js

@@ -27,18 +27,44 @@ describe('building greenwood with default context (no user workspace)', () => {
     it('should output one JS bundle file', async () => {
       expect(await glob.promise(path.join(CONTEXT.publicDir, './index.*.bundle.js'))).to.have.lengthOf(1);
     });
-
+
+    describe('default generated index page in public directory', () => {
+      const indexPageHeading = 'Greenwood';
+      const indexPageBody = 'This is the home page built by Greenwood. Make your own pages in src/pages/index.js!';
+      let dom;
+
+      beforeEach(async() => {
+        dom = await JSDOM.fromFile(path.resolve(CONTEXT.publicDir, 'index.html'));
+      });
+
+      it('should output an index.html file within the root public directory', () => {
+        expect(fs.existsSync(path.join(CONTEXT.publicDir, './index.html'))).to.be.true;
+      });
+
+      it('should have the expected heading text within the index page in the public directory', async() => {
+        const heading = dom.window.document.querySelector('h3.wc-md-index').textContent;
+
+        expect(heading).to.equal(indexPageHeading);
+      });
+
+      it('should have the expected paragraph text within the index page in the public directory', async() => {
+        let paragraph = dom.window.document.querySelector('p.wc-md-index').textContent;
+
+        expect(paragraph).to.equal(indexPageBody);
+      });
+    });
+
     it('should create a default hello page directory', () => {
       expect(fs.existsSync(path.join(CONTEXT.publicDir, './hello'))).to.be.true;
     });
 
     describe('default generated hello page directory', () => {
-      const defaultHeading = 'Hello World';
-      const defaultBody = 'This is an example page built by Greenwood.  Make your own in src/pages!';
+      const helloPageHeading = 'Hello World';
+      const helloPageBody = 'This is an example page built by Greenwood.  Make your own in src/pages!';
       let dom;
 
       beforeEach(async() => {
-        dom = await JSDOM.fromFile(path.resolve(CONTEXT.publicDir, 'hello/index.html'));
+        dom = await JSDOM.fromFile(path.resolve(CONTEXT.publicDir, './hello', './index.html'));
       });
 
       it('should output an index.html file within the default hello page directory', () => {
@@ -48,13 +74,13 @@ describe('building greenwood with default context (no user workspace)', () => {
       it('should have the expected heading text within the hello example page in the hello directory', async() => {
         const heading = dom.window.document.querySelector('h3.wc-md-hello').textContent;
 
-        expect(heading).to.equal(defaultHeading);
+        expect(heading).to.equal(helloPageHeading);
       });
 
       it('should have the expected paragraph text within the hello example page in the hello directory', async() => {
         let paragraph = dom.window.document.querySelector('p.wc-md-hello').textContent;
 
-        expect(paragraph).to.equal(defaultBody);
+        expect(paragraph).to.equal(helloPageBody);
       });
     });
   });